14243023424 has 112 divisors (see below), whose sum is σ = 33796224000. Its totient is φ = 5823054336.

The previous prime is 14243023411. The next prime is 14243023441. The reversal of 14243023424 is 42432034241.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×14243023424² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4315727 + ... + 4319025.

It is an arithmetic number, because the mean of its divisors is an integer number (301752000).

Almost surely, 2^14243023424 is an apocalyptic number.

14243023424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14243023424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16898112000).

14243023424 is an abundant number, since it is smaller than the sum of its proper divisors (19553200576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14243023424 is a wasteful number, since it uses less digits than its factorization.

14243023424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760 (or 3750 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 14243023424 its reverse (42432034241), we get a palindrome (56675057665).

The spelling of 14243023424 in words is "fourteen billion, two hundred forty-three million, twenty-three thousand, four hundred twenty-four".